baber/WOPTO huggingface dataset:
Patent EP-0615989-A1 (EP)
Inventor: NEFZGER HARTMUT DR
IPC: C08G18/82
Filed: 1994-03-07
Abstract: Polyurethanes having a melt viscosity which is substantially independent of the NCO:active H ratio which are built up essentially from   A) one or more polydiols having a mean molecular weight of from 550 to 10,000, B) one or more essentially difunctional chain extenders having a molecular weight of less than 500 and containing amino and/or hydroxyl groups as functional groups, and   C) one or more diisocyanates, are obtained if the ratio between the NCO groups of component C) and the Zerewitinoff-active groups of components A and B is at least 1:10, and the polyurethanes are subjected to heat treatment.
Patent EP-0625643-A1 (EP)
Inventor: HAAGE MANFRED DIPL-ING
IPC: F16B13/12
Filed: 1994-03-30
Abstract: The invention proposes an expansion dowel (1) which has a longitudinally divided expansion region (11). A shank part (5), which forms one half of the expansion region (11), is connected to a shank sleeve (2), extending towards the dowel opening (8), via dovetail-shaped connecting elements or other connecting elements in a connection region (19). The other shank part (4) of the expansion region (11) may be integrally connected to the shank sleeve (2). <IMAGE>
Patent EP-0638489-A1 (EP)
Inventor: ALBERTI KLAUS DR
IPC: B65D90/30
Filed: 1994-07-28
Abstract: A retention system for collecting material from a plant is described.   This system comprises at least one drainage line which opens out into at least one flexible container, is connected thereto in a substantially pressure-tight manner, is fitted with a pressure relief safeguard, and serves to relieve pressure and drain material from the plant. In this case, the flexible container must be dimensioned at least to ensure that it has such an internal volume in the filled state that the internal pressure of the connected system consisting of the drainage line and the flexible container virtually corresponds to the external pressure. Furthermore, a method for preventing the escape of material from a plant into the surroundings is described. This method comprises the steps:   a) draining the material from the plant by means of at least one drainage line which serves to relieve pressure and drain material from the plant, b) feeding the material into at least one flexible container which is connected to the drainage line, the flexible container being selected such that it has at least such an internal volume in the filled state that the internal pressure of the connected system consisting of the drainage line and the flexible container virtually corresponds to the external pressure and c) intermediate storage of the material in said flexible container until it can be disposed of in the proper manner.
Patent EP-0654962-A1 (EP)
Inventor: TIBURTIUS BERND DIPL-ING
IPC: B29C31/04
Filed: 1994-11-17
Abstract: A screening element for improving the electromagnetic compatibility of electrical, in particular electronic, functional groups which are at least partially surrounded by electrically conductive screening housing walls or contain printed circuit boards which have electrically conductive screening regions, the screening element forming an intermediate element for sealed, conductive bridging of such screening regions, whose longitudinal extent is large in comparison with its cross-section, which is designed in particular in the manner of a profiled seal, and an essentially rigid supporting element is provided which has at least one compressible or elastic layer which is composed of conductive material and is fitted directly on one of its longitudinally directed covering surfaces. <IMAGE>
Patent EP-0640371-A1 (EP)
Inventor: KAY RONALD J
IPC: B01D35/04
Filed: 1994-08-30
Abstract: A liquid filter device for use with bottles holding wine or other liquids, for use in filtering cork or other sediments from the liquid while pouring the liquid out of the bottle, comprising a generally tubular body (12) which may be inserted into the neck of a bottle (20), where the body has a top portion open to the internal volume of the filter device and a bottom portion sealed from the internal volume, openings (22) formed in the body, a filter (24) located on the inside of the body to cover such openings and means (18) for strengthening said body being integrally formed thereon.
Patent EP-0658003-A1 (EP)
Inventor: LENTINE ANTHONY L
IPC: H04B10/43
Filed: 1994-11-30
Abstract: An optical receiver apparatus for receiving optical signals (A,           A     ¯           ) and for generating output signals (V OUT ), includes a photoconductor (15) which is illuminated with a preset beam (P) before an input beam (A,           A     ¯           ) is incident on a detector (13 or 14) to reset an input FET (18). An optical receiver according to the invention controls the voltage swings and the allowed voltages at the input stage (16), and can be monolithically integrated to allow uniform operation across a semiconductor chip and between circuits on different chips.
Patent EP-0629588-A1 (EP)
Inventor: BLIN MICHEL
IPC: C03B11/06
Filed: 1994-06-10
Abstract: Process for the manufacture of a headlamp glass (1) intended to be fitted onto a support, especially a casing of an optical block, including the stage of pressing a gob of glass in a mould (2) so as to obtain a blank (3) larger in size than the headlamp glass (1), and in then cutting the said headlamp glass (1) out of the blank so as to obtain offcuts and a glass which has dimensions and/or shapes which cannot be obtained directly by a moulding operation employing the whole of the glass gob, the glass gob being deposited in the mould so that the defects inherent in the moulding may be found in the offcuts. <IMAGE>
Patent EP-0655228-A1 (EP)
Inventor: CHEVILLON GERARD
IPC: A61F2/01
Filed: 1994-11-22
Abstract: The invention relates to a blood filter which is intended to be implanted in the circulation system for the purpose of trapping blood clots. This filter presents an axis (6) and comprises elastic flaps (4, 14) in the form of loops of flexible wire(s) which each define a surface area, these flaps issuing from a head (2) and being able to expand radially with respect to the axis. This filter is characterised in that its flaps define a first and a second series of flaps, the second series covering the first series. The surface area defined by any one of the loops (14) of the second series of flaps completely or partially covers at least the surface area defined by a subjacent loop (4) of the first series which it covers. The invention applies particularly to temporary filters and facilitates the opening and the withdrawal of the said filters. <IMAGE>
Patent EP-0689544-A1 (EP)
Inventor: YAMADA HIROYOSHI
IPC: A61P13/02
Filed: 1994-03-04
Abstract: L'objectif de cette invention est d'améliorer la sélectivité de la réduction de la liaison double du cycle C d'un dérivé d'imidazole ayant la structure de réticulation d'hydrazine représentée par la formule (I). Le dérivé d'imidazole est soumis à une réaction avec un diimide (HN=NH).
Patent EP-0698016-A1 (EP)
Inventor: DEREU NORBERT
IPC: A61P37/04
Filed: 1994-05-06
Abstract: Lupane derivatives of general formula (I) in which R is: (II), wherein X is a bond or an optionally substituted carbamoyl or aminocarbonyl, Y is a bond or phenylene, R° and R°°, which are the same or different, are H or methyl and n is 6 to 12, m is 0 to 3 and p is 0 to 2, with 6 « m+n+p « 14, and R1 is methyl, hydroxymethyl, -CH2OR' or -CH2SR' (R' is alkyl or hydroxyalkyl), the alkyl radicals (1 to 4C) are straight or branched. The invention also concerns the salts of said derivatives and their preparation. The products according to the invention are especially useful in the treatment of AIDS and in infections induced by the herpes family of viruses.
Patent EP-0697970-A1 (EP)
Inventor: SVENSSON ORVAR
IPC: B60R21/264
Filed: 1994-05-03
Abstract: The present invention relates to an arrangement for filling an empty, flexible container with a gas essentially instantaneously upon powerful retardation, wherein the gas-filled container functions as an injury-reducing, force-absorbing bag. The arrangement includes a high-pressure gas-filled pressure vessel, a conduit connecting the pressure vessel with the container, an opening device for opening the connection between the vessel and the container in the event of retardation forces that exceed a smallest value, and a retardation meter. The vessel comprises two pressure vessels (1, 2) each of which is closed by means of a closure means and each of which is connected to a respective connection conduit (3 and 4) which together lead to a common conduit (5) leading to the flexible container. The one pressure vessel (1) is filled with oxygen and an inert gas, and the other vessel (2) is filled with the inert gas and hydrogen, wherein the inert gas is helium, argon and/or nitrogen.
Patent EP-0701447-A1 (EP)
Inventor: BALKOVEC JAMES M
IPC: A61P11/00
Filed: 1994-04-15
Abstract: Cette invention concerne certains composés de propanolamine qui comprennent un noyau cyclohexapeptidyl et possèdent une activité antibiotique dont les propriétés physiques conviennent à une utilisation directe dans des compositions thérapeutiques. Un nouveau procédé de préparation desdits composés est également décrit.
Patent EP-0708806-A1 (EP)
Title: Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide
Inventor: DECAIRE BARBARA RUTH
IPC: C07C19/08
Filed: 1994-05-27
Abstract: Azeotrope-like compositions comprising trifluoromethane and carbon dioxide or trifluromethane, hexafluoroethane and carbon dioxide are stable and have utility as refrigerants for heating and cooling as well as fire extinguishing compositions.
Patent EP-0705485-A1 (EP)
Inventor: GROOVER RICHARD
IPC: H01L23/36
Filed: 1994-06-13
Abstract: Un ensemble boîtier de circuit intégré comporte un substrat (34) en silicium séparé auquel est fixée une puce (32) de circuit intégré. Ledit substrat (34) en silicium séparé sert de diffuseur de chaleur pour la puce (32) de circuit intégré. Le substrat (34) en silicium auquel la puce (32) de circuit intégré est fixée est mis sous boîtier dans un corps (80) de boîtier moulé ou un corps (120) de boîtier de type à cavité. Le corps (80) de boîtier moulé est moulé autour d'une grille de connexion (42), de la puce (32) de circuit intégré et du substrat (34) en silicium séparé auquel cette dernière (32) est fixée. Pour ce qui concerne le corps (80) de boîtier moulé, la grille de connexion (42) présente des pattes de connexion formées au niveau de ses extrémités en dedans fixées au substrat (34) en silicium séparé, ou peut présenter un plot (20) de connexion de la puce à laquelle est fixé le substrat (34) en silicium séparé. Pour ce qui concerne le boîtier (120) à cavité, le corps du boîtier comporte une surface de montage adjacente à une cavité formée dans celui-ci, ledit substrat en silicium séparé (102) étant fixé sur la surface supérieure de la surface de montage. Le corps (120) de type boîtier est constitué de matière céramique ou forme une carte de circuits imprimés multicouche. Une ou plusieurs zones d'interposeur (122) sont formées sur la surface supérieure du substrat (102) en silicium de manière à permettre la fixation de fils de connexion (125, 127) provenant de la puce (114) de circuit intégré ou de la grille de connexion (42). Une partie de l'interposeur (72, 122) peut s'étendre entre la puce (32, 114) de circuit intégré et la surface supérieure du substrat (34, 102) en silicium pour recevoir des puces (32, 114) de circuit intégré de tailles diverses. L'interposeur se compose d'une couche d'oxyde (82) formée à la surface du substrat (34, 102) en silicium et recouverte d'une couche de matériau conducteur (84).
Patent EP-0736061-A1 (EP)
Inventor: KWAK YOON TAE
IPC: C08F222/06
Filed: 1994-07-20
Abstract: ahis invention relates to a 1-8 % crosslinked terpolymer of alkyl vinyl ether, maleic anhydride and a C10 to C20 alkyl (meth)acrylate in a critical molar ratio of from 1-3:1:0.01-0.08, which polymer has a pH of from about 4 to about 11, a Brookfield viscosity of from about 10,000 to about 150,000 cps and is characterized as having significantly improved salt tolerance and stability. The invention also relates to liquid or gel compositions of the crosslinked terpolymer containing a salt and a method for the preparation of said crosslinked terpolymer gel.
Patent EP-0720741-A1 (EP)
Inventor: CARDELLINI DAVE ALLEN
IPC: G01N33/28
Filed: 1994-09-13
Abstract: Procédé perfectionné et dispositif associé de détermination des fractions en phase fluide du gaz, du pétrole, de l'eau ou d'émulsions pétrole/eau présents dans le courant fluide sortant d'un puits de pétrole. Ledit procédé consiste à extraire la majeure partie du gaz du fluide et à prélever, à plusieurs reprises, un échantillon du premier courant obtenu, dans une chambre d'échantillonnage verticale (34) où il est maintenu pendant un temps raisonnable pour permettre de séparer les fractions des différentes phases. On procède à une série de mesures de capacité en différentes zones (68), séparées verticalement, de la chambre (34). Les mesures de capacité, qui sont réalisées au moyen d'un circuit de mesure de capacité (55) correspondent directement aux variations de permittivité des fractions de différents fluides contenus dans ladite chambre, qui peuvent être du gaz, du pétrole, de l'eau ou une émulsion pétrole/eau présents dans l'échantillon de courant fluide du puits. Les mesures sont ensuite reçues/traitées par une interface électrique (40) et un ordinateur (42) pour donner des indications précises sur lesdites fractions et interfaces d'émulsion. Sont également décrits différents modes de réalisation.
Patent EP-0733028-A1 (EP)
Inventor: STRACKE WOLFGANG
IPC: C04B40/06
Filed: 1994-10-31
Abstract: Verfahren zum Verbringen einer vorgemischten Leichtbetonmasse zu einem Einbauort, wobei die Trockenmassen, die auch expandierte und gegebenenfalls wärmebehandelte Styroporpartikel und Zement umfassen, gemischt und mit Wasser versetzt werden. Um einen einfachen Transport einer fertig vorgemischten Betonmasse ohne den Einsatz von aufwendigen Fahrmischern zu ermöglichen, ist vorgesehen, dass die vorgemischten Massen in dichte Säcke, vorzugsweise aus Kunststoff hergestellte Säcke, gefüllt und zum Einbauort transportiert und dort entleert werden.
Patent EP-0679270-A1 (EP)
Title: Procede et systeme destines a maintenir une securite d'acces pour des operations d'entree et de sortie dans un systeme informatique
Inventor: HAYES JOHN L
IPC: G06F12/00
Filed: 1994-10-28
Abstract: L'invention se rapporte à un système informatique ainsi qu'à un procédé permettant à un utilisateur d'un ordinateur personnel ou d'un poste de travail d'utiliser des progiciels commerciaux en stock avec un système d'exploitation disponible commercialement, tout en prévoyant des caractéristiques de sécurité multiniveaux comprenant des commandes d'accès obligatoires ainsi qu'une propagation des niveaux de classification et des mots de passe lorsque des informations sont transférées d'un document dans un autre. Les utilisateurs ont la possibilité de reclasser manuellement des documents (notamment de les déclasser) si besoin est. A titre de sécurité, on peut également utiliser la présente invention dans un système où les ordinateurs sont reliés à un réseau par un serveur d'archivage électronique à sécurité.
Patent EP-0727050-A1 (EP)
Inventor: MANEVAL JAMES E
IPC: G01N11/08
Filed: 1994-10-31
Abstract: An apparatus and method for obtaining rheological information about a fluid using nuclear magnetic resonance is disclosed herein. A fluid flowing through a tube is subjected to nuclear magnetic resonance imaging signals to obtain the velocity profile of the fluid. The pressure gradient between two points along the tube is also obtained. The shear rate is then determined from the velocity profile, and the shear stress is determined from the pressure gradient. From a single velocity profile, data is obtained over shear rates ranging from zero at the center of the tube to the maximum shear rate at the tube wall. Alternatively, the velocity spectrum can be obtained and used in the same manner. The shear stress versus shear rate curve can thereby be obtained from a single nuclear magnetic resonance image taken at a specific value of the pressure gradient.
Patent EP-0671140-A1 (EP)
Inventor: THELEN ARNOLD
IPC: A47J27/08
Filed: 1995-03-13
Abstract: The pressure cooker comprises a container and lid which can lock together by the action of locking elements on their edges which engage when the lid is rotated relative to the container. An annular seal is provided between the two. The lid (2) is twisted in relation to the container (1) part of the pressure cooker so that the frictional coefficient at the contact point between the sealing ring (6) and the lid is less than the frictional coefficient at the contact point between the sealing ring and container. The sealing ring has a slide ring (8) as integral or separate part of the lid. The metal or plastic slide ring is divided into separate peripheral sections.
Patent EP-0683187-A1 (EP)
Inventor: GIORDANO SERGIO
IPC: C09J153/02
Filed: 1995-03-23
Abstract: A block copolymer composition is disclosed which derives from the copolymerization of a monoalkenyl-arene and a conjugated diene having from 4 to 5 carbon atoms, and comprising:
     -- from 30% to 55% by weight, preferably from 34% to 50%, of non-coupled linear structures;   -- from 25% to 40% by weight, preferably from 30% to 35% by weight, of coupled linear structures;   -- from 20% to 40% by weight, preferably from 24% to 35% by weight, of branched structures.   
     The preparation of said composition and its use in the formulation of adhesive tapes and labels are disclosed as well.
Patent EP-0759542-A1 (EP)
Inventor: ENDO TAKASHI
IPC: G01F1/84
Filed: 1995-08-21
Abstract: Disclosed is a Coriolis flowmeter which is capable of detecting a mass flow and a density of fluid with an increased stability by resonantly oscillating a double tube portion (3) consisting of an inner flow tube (4) allowing fluid to flow therein and a coaxially disposed thereon counterbalance tube (5) provided with a weight (10) for equalizing the lateral natural frequency of the counterbalance tube (5) with that of the flow tube (4). The Coriolis flowmeter has supporting metal means for supporting the both ends of the flow tube (4) in such a way that the both ends of the flow tube (4) is restricted in radial directions and axially movable in respective connecting flange (2 1 ,2 2 ); the inner flow tube (4) has extending ends (4a,4b;17a,17b) enlarged in diameter and supported in the respective connecting flanges (2 1 ,2 2 ) of the outer housing (1). The flow tube (4) is further supported at near-to-end portions on respective rectangle leaf springs (12a 1 ,12a 2 ,12b 1 ,12b 2 ) having a plane parallel to oscillating direction and extending in radial direction of the double tube portion (3) being perpendicular to the oscillating direction within the outer housing (1). The flow tube (4) is thus supported at four stable points representing oscillating nodes, axially movable but radially restricted, assuring stable oscillation and accurate measurement of mass flow.
Patent EP-0719603-A1 (EP)
Inventor: TOMITA YUKIHARU
IPC: B21D7/14
Filed: 1995-12-20
Abstract: Method of effecting a supplemental bending operation on an initially bent workpiece which has been subjected to an initial bending operation at an initial bending position selected along the centerline of the workpiece, the method including a step of determining an actual relative position between the opposite ends of the initially bent workpiece, and determining, on the basis of the determined actual relative position, at least one of a supplemental bending position and a supplemental bending amount which are used for effecting the supplemental bending operation for reducing an error between the actual relative position and a nominal relative position between opposite ends of a product to be obtained by the supplemental bending operation, the supplemental bending position being different from the initial bending position, and a step of performing the supplemental bending operation at the determined supplemental bending position, so as to achieve the determined supplemental bending amount. Also disclosed is an apparatus for determining the supplemental bending position and amount.
Patent EP-0712150-A1 (EP)
Inventor: DAVIS ROBERT F
IPC: H01L21/205
Filed: 1988-10-26
Abstract: The present invention relates to a method of forming large device quality single crystals of silicon carbide (33). The sublimation process is enhanced by maintaining a constant polytype composition in the source materials (40), selected size distribution in the source materials (40), by specific preparation of the growth surface of seed crystals (32), and by controlling the thermal gradient between the source materials (40) and the seed crystal (32).
Patent EP-0679791-A1 (EP)
Inventor: HIGGINS ANTHONY L
IPC: E06B1/52
Filed: 1995-03-23
Abstract: A mullion assembly (10) mountable in a door frame (12) includes a bottom fitting (20) attached to a floor (14) and a top fitting (18) attached to the door frame above the bottom fitting. The top fitting (18) supports a latch engagement assembly (25) for engaging a latch assembly (28) positioned in a mullion cavity (17) of a mullion (16). The latch assembly has a latch (40) extendable from the mullion cavity (17) to engage the latch engagement assembly supported by the top fitting and hold the mullion (16) in a fixed position. Retraction of the latch (40) is controlled by a key lock assembly (21) connected to the latch assembly through an actuating link assembly (33). The key lock assembly permits key controlled disengagement of the latch from the latch engagement assembly, followed by temporary removal of the mullion from its position in the door frame.
Patent EP-0708026-A1 (EP)
Inventor: MUELLER ROLF
IPC: B65B11/10
Filed: 1995-10-12
Abstract: There is provided a mechanism for opening the gatefold seats of a paperboard blank 13. A rotatable disc 30 carries a number of activators 34, each comprising a plate 35 having a pair of pivotally connected fingers 37. The plate is slidably received in the disc and have a pin 36 which is received in a stationery groove 32. The fingers 37 have projections 40 and cooperating abutments 41 such that the fingers can move outwardly into an extended position and then open out to activate the seat before closing and then retracting.
Patent EP-0716940-A1 (EP)
Inventor: TOYODA KENJI
IPC: B60C9/26
Filed: 1995-12-13
Abstract: A pneumatic radial tire for use in heavy duty vehicles utilises a belt (4) having a structure such that a rubberized strip (8) containing one or more cords (7) is slantly extended from one of both side edges of the belt toward the other side edge with respect to an equatorial plane (O) of the tire and continuously extended substantially zigzag in a circumferential direction of the tire tread (6) while bending at each side edge of the belt at different inclination angles (θ) of the strip (8) with respect to the equatorial plane (O) in each of side regions of the belt before and after the bending at the side edge.
Patent EP-0719751-A1 (EP)
Inventor: TAYLOR ROBERT J JR
IPC: C07B61/00
Filed: 1995-12-27
Abstract: An integrated process is disclosed for the generation of ethers, such as diisopropyl ether, MTBE and/or isopropyl tertiary butyl ether, from an acetone stream composed of acetone optionally including tertiary butanol and methanol by passing such a stream, in the presence of hydrogen, over a catalyst system characterised by having both a hydrogenation activity gradient along the reactor in one direction and an etherification activity gradient in the opposite direction.